123344288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{124339}}^1$

素因数の和:124380

約数の個数: 24

約数和(自身を含む): 250669440

約数和(自身を除く): 127325152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 124339, 248678, 497356, 994712, 1989424, 3854509, 3978848, 7709018, 15418036, 30836072, 61672144, 123344288]

約数ペア:

[(1, 123344288), (2, 61672144), (4, 30836072), (8, 15418036), (16, 7709018), (31, 3978848), (32, 3854509), (62, 1989424), (124, 994712), (248, 497356), (496, 248678), (992, 124339)]